201659084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21929}}^1$

素因数の和:21974

約数の個数: 36

約数和(自身を含む): 408336600

約数和(自身を除く): 206677516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 21929, 43858, 87716, 241219, 416651, 482438, 833302, 964876, 1666604, 2653409, 4583161, 5306818, 9166322, 10613636, 18332644, 50414771, 100829542, 201659084]

約数ペア:

[(1, 201659084), (2, 100829542), (4, 50414771), (11, 18332644), (19, 10613636), (22, 9166322), (38, 5306818), (44, 4583161), (76, 2653409), (121, 1666604), (209, 964876), (242, 833302), (418, 482438), (484, 416651), (836, 241219), (2299, 87716), (4598, 43858), (9196, 21929)]